Copoclephile : Noun (plural copoclephiles). A person who collects keyrings; a collector of keyrings. Origin; From Ancient Greek κώπη (kōpē) “handle” + -o- + κλείς (kleis) “key” + -phile. This definition was free of charge and if you want to show some attitude to your entourage, this keychain costs less than a dictionary. Anyway, who would put a dictionary in his pocket!?…

Metallic key chain, 2.4 cm x 4 cm, with endless ring.